Email doesnt send if there is one of receipts address invalid

[shyandsy]

error: Recipient address rejected

if there is a list of receipts, and one of them is invalid, gomail will abort whole sending process, and it not make sense

func (c *smtpSender) Send(from string, to []string, msg io.WriterTo) error {
	if err := c.Mail(from); err != nil {
		if err == io.EOF {
			// This is probably due to a timeout, so reconnect and try again.
			sc, derr := c.d.Dial()
			if derr == nil {
				if s, ok := sc.(*smtpSender); ok {
					*c = *s
					return c.Send(from, to, msg)
				}
			}
		}
		return err
	}

        // !!!! it doesnt send any email if there is an invalid email address 
	for _, addr := range to {
		if err := c.Rcpt(addr); err != nil {
			return err
		}
	}

	w, err := c.Data()
	if err != nil {
		return err
	}

	if _, err = msg.WriteTo(w); err != nil {
		w.Close()
		return err
	}

	return w.Close()
}

[wneessen]

This is a know bug but unfortunately won't be fixed since the maintainer has sadly passed away.

You might want to consider checking wneessen/go-mail which has addressed this issue and has dedicated error detection for failed bulk mails.

[shyandsy]

it can be archieved by remove invlid email address instead of return error i can make a pr if u agree with my solution Yang Shi 201-15 bridgeland dr south R3Y 0E7 Winni Neessen ***@***.***>于2024年2月14日 周三20:36写道：

…

This is a know bug but unfortunately won't be fixed since the maintainer has sadly passed away <#182>. You might want to consider checking wneessen/go-mail <https://github.com/wneessen/go-mail> which has addressed this issue and has dedicated error detection for failed bulk mails. — Reply to this email directly, view it on GitHub <#192 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABIG7INDA7C6474JHY33BC3YTSVVHAVCNFSM6AAAAABCKAOGZ2VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTSNBTGY4DOMRRGM> . You are receiving this because you authored the thread.Message ID: ***@***.***>

[wneessen]

I am not the maintainer of this repository. As mentioned, the maintainer passed away and and PR won't be accepted anymore.

[shyandsy]

ok…… thanks for your.reply Yang Shi 201-15 bridgeland dr south R3Y 0E7 Winni Neessen ***@***.***>于2024年2月15日 周四02:28写道：

…

I am not the maintainer of this repository. As mentioned, the maintainer passed away and and PR won't be accepted anymore. — Reply to this email directly, view it on GitHub <#192 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABIG7IIJJMVBSE67JXXWGWTYTT64JAVCNFSM6AAAAABCKAOGZ2VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTSNBUGM3TKNJRGA> . You are receiving this because you authored the thread.Message ID: ***@***.***>